Building the future together


Building the future together

Grup Barcelonesa is your chemical partner with more than 75 years of experience in multiple industrial sectors. We supply high quality chemical products for the construction sector supported by first class producers. We have a wide range of products intended to manufacturers of additives for mortars, cements, gypsum, concrete, cement and road signs.

We are looking for new products

We help you to find the new raw materials you need for your processes, with the required quality and in the most competitive situation possible. We save your technical and management departments time and effort.

Wide range of products and solutions

At Barcelonesa, we have a wide range of products and solutions and we have the capacity to make our own packaging and customized maquilas.

easyB: Technology at your service

We want you to spend your time on what's really important. That's why we have designed easyB; our online platform where you can easily manage your orders, consult/download all the documentation you need and consult our product portfolio.

Get an immediate quotation for the product you need

Foaming and Antifoaming Agents

  • Format: liquid
  • Product characteristics/advantages: highly efficient wetting and emulsifying agent without volatile organic compounds. Enables wetting and emulsifying of mixtures. Environmentally friendly. Mixture of special surfactants to generate foam in plasters, cements and mortars.
  • Packaging: 200L and IBC drums.
  • REACH complian

Setting Retarders

  • Format: liquid.
  • Product characteristics/advantages: Natural origin product. Always available and environmentally friendly. They increase the setting time of cements, concretes, etc… allowing a better application of these.
  • Packaging: tank, IBC and 200L drums.
  • REACH compliant

Setting Accelerators

  • Format: liquid and solid products.
  • Product characteristics/advantages: Natural origin product. Always available and environmentally friendly. They accelerate the setting time of cements, concretes, etc… allowing a better application of these.
  • Packaging: Tanker, IBC and 200L drums.
  • REACH compliant


  • Format: solid.
  • CharacteristicsMineral origin pigments that give a uniform colour to any formula.
  • Packaging: 25 kg bags.
  • REACH compliant


  • Format: thick liquid.
  • Product characteristics/advantages: easy to apply viscous liquid with hydrophobic properties that inhibits water absorption in the substrates it coats. It is a very good waterproofing agent. Resistant to water, acid attack, salts and ultraviolet radiation. It allows the breathability of the materials it coats and it is resistant to alkalis. In addition, it is not affected by temperature changes.
  • Packaging: 200L and IBC drums.
  • REACH compliant

Cellulose ethers

  • Format: white powder solid.
  • Applications: Has several applications:
    – For making dry cement or concrete formulations and for retaining water in cement. The more water the cement loses the faster it ‘cracks’. Therefore, cellulose ethers are a perfect alternative to achieve retention.
    – Tile adhesive.
    – Filling of cracks in mortars, cements and plaster.
    Characteristics: very fluid product, easy and quick to apply. As it retains water, it allows very economical formulations with less water. Improves tile adhesion.
    Packaging: 25 kg palletised bags.
    REACH compliant.

Release agents

  • Format: solid and liquid products.
  • Characteristics: low metal and water content. Fine granulometry so they flow very well.
  • Packaging: 20 kg bags on pallets.
  • REACH compliant.


  • Format: solid powder.
  • Characteristics: natural product extracted from lignin (cellulose) and used in cement to plasticize it and reduce its water content once applied.
  • Packaging: 25 kg bags.
  • REACH compliant.


  • Format: solid powder.
  • Characteristics: synthetic products. Their main advantage is that they allow water reduction from 25% to 40%. Ideal for self-compacting concretes, precast concretes and high performance concretes.
  • Packaging: 25 kg bags.
  • REACH compliant.

Products for flooring, roofing, veiling and geogrids

  • Unsaturated polyester resins, peroxides and glass fibre.
  • Epoxy systems: Epoxy resins and hardeners.
  • Ceramic manufacturers:
  • Agents for amorphous crystallisation.
  • Antifoulants.
  • General use products.
  • Acids, bases and inorganic salts, cleaning solvents, ecological solvents, coalescents, surfactants and defoamers.

Raw materials for the glass industry

For the glass industry we offer the necessary quality raw materials and solutions that help preserve the environment and allow you to offer your products in a more sustainable way:

  • Flat glass
  • Pharmaceutical tubes
  • Hollow glass
  • Decorative glass

Raw materials for the ceramics industry

For the ceramics industry we also offer raw materials and solutions that help to preserve the environment. Solutions for:

  • Atomization for ground coats
  • Colours and pigments
  • Frits and enamel

Specific represented

Regarding some product lines, Barcelonesa works exclusively with established representatives in the sector:

  • Polyesters (saturated and unsaturated).
  • United Initiators: organic peroxides (polymerisation catalysts).
  • Spolchemie: epoxy resins, alkyd resins and hardeners.
  • Insulating silicones
  • Bartensid: proprietary range of surfactants


Certifications that guarantee that we comply with the highest quality standards in terms of products, services and management.

¿Cómo puedo ayudarte?

Juan Carlos Montoro
Sector Manager